I'm real interested in bedding too. I'd like to get a richards stock and finish/bed it. I must've read that link you posted 20 times. But I still don't get how he went from the bedding material when it's wet to the finished product looking so clean where the trigger housing goes. Photo 9 then photo 15...
Also, I like mcmillians's way of doing pillars. Not from personal experience, but their way seems to provide the best contact. They keep a thin skin of bedding between the pillar and action by having their pillars cut 1/16" short (IIRC) for a complete fit, rather than having any pillar touching the action. Though, in the pics his seem to do essentially the same thing, just different process.